I-Pentaerythritol-tris-(ß-N-aziridinyl)propionate

Incazelo emfushane:

I-Pentaerythritol-tris-(ß-N-aziridinyl)propionate isetshenziselwa ukuthuthukisa ukunamathela kwengubo efilimu evikelayo futhi ifinyeze isikhathi sokuqina. Ingathuthukisa futhi ukumelana nokugqwala kwengubo ephuma emanzini namakhemikhali, isikhathi sokuqina, ukunciphisa ukuguquguquka kwezinto eziphilayo futhi ithuthukise ukumelana nokuhlafuna.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Igama lamakhemikhali: I-Pentaerythritol-tris-(ß-N-aziridinyl)propionate
Ifomula yama-molecule: C20H33N3O7
Isisindo sama-molecule:427.49
Inombolo ye-CAS:57116-45-7

Inkomba yobuchwepheshe:
Ukubonakala koketshezi olucacile olungenambala kuya kophuzi
Ukuncibilika kwamanzi kuxutshwa ngokuphelele namanzi ku-1:1 ngaphandle kokuhlukaniswa
I-Ph (1:1) (25 ℃) 8~11
Ukuthamba (25 ℃) 1500~2000 mPa·S
Okuqukethwe okuqinile ≥99.0%
I-amine yamahhala ≤0.01%
Isikhathi sokuxhumanisa singamahora angu-4 ~ 6
Ukumelana nokukhuhla inani lezikhathi zokusula alikho ngaphansi kwezikhathi eziyi-100
Ukuncibilika kuncibilika emanzini, kuncibilika ne-acetone, i-methanol, i-chloroform
kanye nezinye izinyibilikisi eziphilayo.

Ukusetshenziswa okuphakanyisiwe:
Kungathuthukisa ukumelana nokuguguleka okumanzi, ukumelana nokuguguleka okomile kanye nokumelana nokushisa okuphezulu kwesikhumba. Kungathuthukisa ukunamathela kanye nokwakheka kahle kwengubo uma ifakwa embossing engezansi naphakathi;
Khulisa ukunamathela kwefilimu kawoyela ezindaweni ezahlukene, gwema isimo sokudonswa kweyinki, thuthukisa ukumelana kweyinki emanzini namakhemikhali, futhi usheshise isikhathi sokuphiliswa;
Thuthukisa ukunamathela kwe-lacquer kuma-substrate ahlukene, thuthukisa ukumelana nokuhlafuna amanzi, ukugqwala kwamakhemikhali, ukumelana nokushisa okuphezulu kanye nokumelana nokungqubuzana kobuso bopende;
Ukuthuthukisa ukumelana nokugqwala kwezimbozo zamanzi emanzini namakhemikhali, isikhathi sokupholisa, ukunciphisa ukuguquguquka kwezinto eziphilayo kanye nokuthuthukisa ukumelana nokuhlafuna;
Thuthukisa ukunamathela kwesembozo efilimini evikelayo futhi unciphise isikhathi sokupholisa;
Ukunamathela kohlelo oluthwala amanzi ku-substrate enezimbobo kungathuthukiswa ngokuvamile.

Ukusetshenziswa kanye nobuthi:
Ukwengeza: lo mkhiqizo uvame ukungezwa ku-emulsion noma ku-dispersion ngaphambi kokuba usetshenziswe. Ungangezwa ngqo ohlelweni ngaphansi kokuxutshwa okukhulu. Ungakhetha futhi i-solvent ukuze unciphise umkhiqizo ngesilinganiso esithile (ngokuvamile u-45-90%). Ngaphezu kohlelo, i-solvent ekhethiwe ingaba ngamanzi noma ezinye i-solvents. Ku-emulsion ye-acrylic eborne waterborne kanye ne-polyurethane eborne waterborne, kuphakanyiswa ukuthi umkhiqizo uxutshwe namanzi ku-1:1 bese ungezwa ohlelweni;
Inani lokwengeza: ngokuvamile i-1-3% yokuqukethwe okuqinile kwe-acrylic emulsion noma i-polyurethane dispersion, okungangezwa kufike ku-5% ezimweni ezikhethekile;
Isidingo se-pH yesistimu: lapho i-pH yesistimu ye-emulsion kanye ne-dispersion iphakathi kuka-9.0 ~ 9.5, umphumela ongcono uzotholakala lapho inani le-pH liphansi, okuzoholela ekuxhumeni ngokweqile kanye nokwakheka kwejeli, kanti i-pH ephezulu kakhulu izoholela esikhathini eside sokuxhumanisa;
Ukusebenza: isitoreji ngemva kokuxuba amahora angu-18-36, ngale kwalesi sikhathi, ukusebenza kahle kwalomkhiqizo kuzolahleka, ngakho-ke uma ikhasimende selixube okuningi ngangokunokwenzeka emahoreni angu-6-12 ukuze kuphele;
Ukuncibilika: lo mkhiqizo uncibilika ngamanzi kanye nezincibilikisi ezivame kakhulu, ngakho-ke ungancibilika ngesilinganiso esithile ngokuya ngezidingo zomzimba lapho usebenza ngokoqobo.
Lo mkhiqizo une-ammonia encane, unomthelela othile wokucasula emphinjeni nasendleleni yokuphefumula, ngemva kokuphefumula kungabangela ukoma emphinjeni, ikhala eligelezayo, uveza uhlobo lomkhuhlane ongamanga, kufanele uphuze ubisi noma amanzi e-soda ngangokunokwenzeka kulesi simo, ngakho-ke, Ukusebenza kwalo mkhiqizo kufanele kube sendaweni enomoya opholile, futhi wenze umsebenzi omuhle wezinyathelo zokuphepha, ngangokunokwenzeka ukuze ugweme ukuphefumula ngqo.

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